Generally speaking, if the symptoms of internal fire are not obvious and prominent, generally do not take Huo Qing capsule and Niuhuang Jiedu tablet at the same time, because taking them at the same time will obviously stimulate and hurt our intestines and stomach, because the efficacy and function of these two drugs are similar, and taking them at the same time will increase the dosage of the drugs and easily damage the health of other organs. And there may be obvious side effects, which are not conducive to the health of our bodies and internal organs.